Over time, dust and debris builds up on the fan inside your computer
case. This drag greatly reduces the performance and lifetime of your
fan. A dirty case fan will also shorten your computer system’s lifetime
because a clogged fan makes a computer run hotter than usual.
Pulse Width Modulation (PWM)
Reduced dBA with PWM speed control. Maximize efficiency with lower energy consumption.
Teflon Nano Bearings (TNB)
Self-lubricating TNB are quieter than other fans because of exceptional resistance to high temperature, vibration, and abrasion (MTBF 200,000 hours)
IP56 (Ingress Protection Rating)
High-level dust and water protected,
resulting in an extended lifetime.
Advanced 11-Blade Design
Advanced 11-blade design enhances the high airflow while reducing noise.
Specifications
| Specifications |  PWM Function 140 mm |
 PWM Function 120 mm |
| Fan Dimensions | 140 x 140 x 25 mm | 120 x 120 x 25 mm |
| Rated Voltage | DC 12V | DC 12V |
| Rated Current | 0.22A | 0.22A |
| Power Consumption | 2.64W | 2.64W |
| Rated Speed | 500 ~1200 RPM ? 10% | 500 ~1500 RPM ? 10% |
| Airflow | 82 CFM | 64.75 CFM |
| Static Pressure | 1.33 mm-H2O | 1.52 mm-H2O |
| Noise Level | 13~ 21.5 dBA | 10~ 21.5 dBA |
| Bearing Type | Teflon Nano Bearings | Teflon Nano Bearings |
| Lifetime L10 (hours/25°c | 200,000 (MTBF) | 200,000 (MTBF) |
